Warning: Disturbing content.Credit: Lancashire Constabulary.Robert Easom has been jailed for 16 years after leaving his girlfriend paralysed from a brutal assault.Robert Easom, 57, attacked Trudi Burgess in a culmination of eight years of controlling, coercive and violent behaviour.On Friday, he was sentenced at Preston Crown Court, where he was told he must also serve an extended licence period of four years.